2 Pack Automatic Door Closer with Stop Device, Groom Adjustable Spring Door Hinge, Buffer Close for Commercial and Residential Use, 4 Inch

General descriptionThe 2 Pack Automatic Door Closer with Stop Device is designed for both commercial and residential use, providing a seamless solution for door management. This innovative door hinge integrates automatic closing, damping, and holding functions, allowing doors to close independently and gently. It is suitable for various door types, including swing doors, interior doors, exterior doors, garden doors, and more. The door closer features a blocking function that allows the door to remain open at angles between 90° and 100°, making it ideal for high-traffic areas.Technical specificationsSize: 4 inchesMaterial: High-quality stainless steelFunctionality: Automatic closing, damping, holdingOperating angle: 0°~90° and 100°~180°Closing speed adjustment: Reduces speed in the buffer zone of 0°~15°Compatibility and accessoriesSuitable for left and right doorsIdeal for various door types: swing doors, interior doors, exterior doors, garden doors, screen doors, glass doors, bedroom doors, balcony doorsInstallationReplace original hinges with the automatic door closer for a clean and integrated lookEliminates the need for additional door stoppers, dampers, or clipsUsageAllows doors to close automatically and silentlyProvides ease of use for children and the elderlyHelps maintain indoor temperature and privacyFacilitates ventilation by keeping doors open at 90°Other informationIndividually packaged to avoid scratchesCrafted for precise assembly, ensuring durabilityCan help comply with fire safety regulations by ensuring fire doors close automatically